replaces nbsp by spaces

include/hpp/pinocchio/liegroup-space.hh

@@ -36,7 +36,7 @@ namespace hpp {
     /// Elementary Lie groups
     /// A boost variant with the following classes:
     /// \li \f$\mathbf{R}^n\f$, where \f$n\f$ is either 1, 2, 3 or dynamic,
-    /// \li \f$\mathbf{R}^n \times SO(n) \f$, where \f$n\f$ is either 2 or 3,
+    /// \li \f$\mathbf{R}^n \times SO(n) \f$, where \f$n\f$ is either 2 or 3,
     /// \li \f$SO(n) \f$, where \f$n\f$ is either 2 or 3,
     /// \li \f$SE(n) \f$, where \f$n\f$ is either 2 or 3.
     /// \sa hpp::pinocchio::liegroup::VectorSpaceOperation,

include/hpp/pinocchio/liegroup/vector-space.hh

@@ -43,7 +43,7 @@ namespace hpp {
           }
         };
       }
-      /// \endcond
+      /// \endcond
 
       template<int Size, bool rot>
         struct VectorSpaceOperation : public ::pinocchio::VectorSpaceOperationTpl<Size, value_type>